A spraying mechanism of an automatic spraying machine

Abstract

This utility model relates to the field of spraying machine technology, specifically to a spraying mechanism for an automatic spraying machine. It includes a spraying frame and a sprayer mounted on the spraying machine; it also includes an assembly component positioned between the spraying frame and the sprayer, which secures the sprayer; and a swing component positioned between the assembly component and the sprayer, which rotates the sprayer. This automatic spraying mechanism, by providing an assembly component between the spraying frame and the sprayer, allows for quick assembly and disassembly of the sprayer by rotating a limiting component on the assembly component, improving the efficiency and convenience of cleaning and maintenance. Simultaneously, by providing a swing component between the assembly component and the sprayer, rotating a gear on the swing component enables the sprayer to reciprocate, facilitating coating different positions on the workpiece and improving the uniformity of coating.

Description

Technical Field

[0001] This utility model relates to the field of spraying machine technology, specifically to a spraying mechanism for an automatic spraying machine. Background Technology

[0002] An automatic spraying machine is an industrial equipment that uses automation technology to achieve surface coating. It is mainly used for the construction of protective or decorative layers on metal or non-metal workpieces and can be combined with equipment such as conveyor belts and dust collectors to form an intelligent production line.

[0003] The current workpiece processing flow mainly involves passing through three key process stages via conveyor belt, forming a complete closed-loop surface treatment system: first, it enters the dust removal area for surface dust cleaning, then moves to the spraying area to complete the coating operation through the spray gun, and finally enters the drying area for high-temperature curing treatment.

[0004] However, during long-term spraying, paint residue will gradually clog the nozzle micropores, causing spray splitting or uneven coating thickness. Therefore, it is necessary to clean and unclog frequently. Since the sprayer is usually fixed on the spraying mechanism, care must be taken to avoid affecting other components during cleaning, making the overall cleaning process time-consuming and laborious. Utility Model Content

[0005] The purpose of this utility model is to provide a spraying mechanism for an automatic spraying machine, so as to solve the problem mentioned in the background art that the sprayer is usually fixedly installed on the spraying mechanism, which means that during cleaning, care must be taken to avoid affecting other components around it, thus making the overall cleaning process time-consuming and laborious.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spraying mechanism for an automatic spraying machine, comprising a spraying frame and a sprayer mounted on the spraying machine; and further comprising;

[0007] An assembly assembly is disposed between a spray frame and a sprayer, the assembly assembly is used to fix the sprayer, the assembly assembly includes an accessory disposed on the top of the sprayer, the accessory is sleeved on the outer wall of the spray frame, and the side wall of the accessory is provided with a limiting member;

[0008] A swing assembly is disposed between the assembly and the sprayer. The swing assembly is used to rotate the sprayer. The swing assembly includes a swing rod, which is fixedly connected to the bottom of the assembly and slidably connected to the top of the sprayer. A rotating gear is provided on the bottom side of the swing rod.

[0009] Preferably, the assembly further includes a limiting member, which is fixedly connected to the outer wall of the spraying frame, and the side wall of the limiting member is fixedly connected to multiple sets of stabilizing rods.

[0010] Preferably, the sidewall of the assembly has multiple sets of stabilizing holes, the stabilizing rod and the stabilizing hole are positioned correspondingly, and the stabilizing rod passes through the interior of the stabilizing hole.

[0011] Preferably, the limiting member is threadedly connected to the end side of the spraying frame, the limiting member is pressed and fixed to the side wall of the assembly, and flexible pads are fixedly connected to the opposite side of the limiting member and the assembly, with the two sets of flexible pads abutting each other.

[0012] Preferably, the swing assembly further includes a shaft, which is fixedly connected to the top of the sprayer, and the fitting is rotatably connected to the outer wall of the shaft.

[0013] Preferably, the top of the sprayer is provided with a groove, and the swing rod is slidably connected inside the groove.

[0014] Preferably, a rotating plate is fixedly connected to the bottom of the swing rod, the rotating plate is rotatably connected to the bottom of the shaft, and a half gear is fixedly connected to the end of the rotating plate.

[0015] Preferably, the sprayer has an internal rotating shaft, the rotating gear is fixedly connected to the top of the rotating shaft, and the rotating shaft and the half gear mesh.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by setting an assembly component between the spray frame and the sprayer, the sprayer can be quickly disassembled and assembled by rotating the limiting part on the assembly component, which improves the efficiency and convenience of cleaning and maintenance.

[0017] Meanwhile, by setting a swing component between the assembly and the sprayer, the sprayer can be driven to swing back and forth by rotating the rotating gear on the swing component, which facilitates coating different positions of the workpiece and improves the uniformity of coating the workpiece. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the spraying frame of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the sprayer of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the assembly components of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the assembly of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the swing assembly of this utility model.

[0023] In the diagram: 1. Spray painting frame; 2. Sprayer; 3. Assembly component; 301. Limiting component; 302. Stabilizing bar; 3021. Stabilizing hole; 303. Assembly part; 304. Limiting component; 305. Flexible pad; 4. Swing assembly; 401. Shaft; 402. Swinging bar; 4021. Slide groove; 403. Rotating plate; 404. Half gear; 405. Rotating shaft; 406. Rotating gear. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] like Figure 1 - Figure 5 As shown, this application provides a spraying mechanism for an automatic spraying machine, including a spraying frame 1 and a sprayer 2 mounted on the spraying machine; it also includes;

[0027] Specifically, such as Figure 2 As shown, an assembly assembly 3 is provided between the spray frame 1 and the sprayer 2. The assembly assembly 3 is used to fix the sprayer 2. The assembly assembly 3 includes an assembly part 303, which is located on the top of the sprayer 2 and is sleeved on the outer wall of the spray frame 1. A limiting member 304 is provided on the side wall of the assembly part 303. By providing the assembly assembly 3 between the spray frame 1 and the sprayer 2, the sprayer 2 can be quickly disassembled and assembled by rotating the limiting member 304 on the assembly assembly 3, which improves the efficiency and convenience of cleaning and maintenance.

[0028] The outer wall of the spray frame 1 is fixedly connected to a limiting member 301. The side wall of the limiting member 301 is fixedly connected to multiple sets of stabilizing rods 302. The side wall of the assembly 303 is provided with multiple sets of stabilizing holes 3021. The positions of the stabilizing rods 302 and the stabilizing holes 3021 are corresponding. The stabilizing rods 302 pass through the interior of the stabilizing holes 3021. By inserting the stabilizing rods 302 into the stabilizing holes 3021 on the assembly 303, the sprayer 2 can be further stabilized, avoiding the situation where the assembly 303 easily rotates on the spray frame 1.

[0029] Specifically, such as Figure 3As shown, the limiting member 304 is threadedly connected to the end side of the spray frame 1. The limiting member 304 is pressed and fixed to the side wall of the assembly 303. Flexible pads 305 are fixedly connected to the opposite side of the limiting member 304 and the assembly 303. The two sets of flexible pads 305 abut against each other. By rotating the limiting member 304 outward, the sprayer 2 can be disassembled. The flexible pads 305 improve the tightness when clamping and fixing the sprayer 2.

[0030] Specifically, such as Figure 4 As shown, a swing assembly 4 is provided between the assembly 303 and the sprayer 2. The swing assembly 4 is used to rotate the sprayer 2. The swing assembly 4 includes a swing rod 402, which is fixedly connected to the bottom of the assembly 303 and slidably connected to the top of the sprayer 2. A rotating gear 406 is provided on the bottom side of the swing rod 402. By providing the swing assembly 4 between the assembly 303 and the sprayer 2, the sprayer 2 can be driven to swing back and forth by rotating the rotating gear 406 on the swing assembly 4. This facilitates coating different positions of the workpiece and improves the uniformity of coating the workpiece.

[0031] A shaft 401 is fixedly connected to the top of the sprayer 2, and an accessory 303 is rotatably connected to the outer wall of the shaft 401. A groove 4021 is provided on the top of the sprayer 2, and a swing rod 402 is slidably connected inside the groove 4021.

[0032] Specifically, such as Figure 5 As shown, a rotating plate 403 is fixedly connected to the bottom of the swing arm 402. The rotating plate 403 is rotatably connected to the bottom of the shaft 401. A half gear 404 is fixedly connected to the end of the rotating plate 403. A rotating shaft 405 is rotatably connected inside the sprayer 2. A rotating gear 406 is fixedly connected to the top of the rotating shaft 405. The rotating shaft 405 and the half gear 404 mesh with each other. The sprayer 2 can be equipped with a motor and other driving components. The output shaft of the motor is fixed to the rotating shaft 405. The motor can drive the rotating gear 406 to rotate left and right. At the same time, the rotating gear 406 can drive the half gear 404 and the rotating plate 403 to reciprocate on the shaft 401. At this time, the swing of the rotating plate 403 can drive the sprayer 2 to swing left and right for spraying.

[0033] The specific solution is as follows: First, the assembly 303 is fitted onto the outer wall of the spray frame 1. At the same time, the stabilizing rod 302 will pass through the inside of the stabilizing hole 3021. Then, the limiting part 304 is threaded onto the outer wall of the spray frame 1 until the limiting part 304 is pressed and fixed to the side wall of the assembly 303. Next, the conveyor belt on the spraying machine is driven to convey the workpieces into the inside of the spraying mechanism in sequence, and the sprayer 2 is driven to spray the workpieces. Finally, the motor can drive the rotating gear 406 to rotate left and right. At the same time, the rotating gear 406 can drive the half gear 404 and the rotating plate 403 to rotate back and forth. At this time, the swing of the rotating plate 403 can drive the sprayer 2 to swing left and right for spraying.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0035] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spraying mechanism for an automatic spraying machine, comprising a spraying frame (1) and a sprayer (2) mounted on the spraying machine; characterized in that, Also includes; Assembly component (3) is disposed between spray frame (1) and sprayer (2). Assembly component (3) is used to fix sprayer (2). Assembly component (3) includes fitting (303). Fitting (303) is disposed on top of sprayer (2). Fitting (303) is sleeved on the outer wall of spray frame (1). The side wall of fitting (303) is provided with limiting member (304). A swing assembly (4) is disposed between the assembly (303) and the sprayer (2). The swing assembly (4) is used to rotate the sprayer (2). The swing assembly (4) includes a swing rod (402). The swing rod (402) is fixedly connected to the bottom of the assembly (303) and slidably connected to the top of the sprayer (2). A rotating gear (406) is provided on the bottom side of the swing rod (402).

2. The spraying mechanism of an automatic spraying machine according to claim 1, characterized in that, The assembly component (3) also includes a limiting member (301), which is fixedly connected to the outer wall of the spraying frame (1), and a number of stabilizing rods (302) are fixedly connected to the side wall of the limiting member (301).

3. The spraying mechanism of an automatic spraying machine according to claim 2, characterized in that, The side wall of the assembly (303) has multiple sets of stabilizing holes (3021), the stabilizing rod (302) and the stabilizing hole (3021) are positioned correspondingly, and the stabilizing rod (302) passes through the interior of the stabilizing hole (3021).

4. The spraying mechanism of an automatic spraying machine according to claim 3, characterized in that, The limiting member (304) is threaded to the end side of the spraying frame (1), and the limiting member (304) is pressed and fixed to the side wall of the assembly (303). Flexible pads (305) are fixedly connected to the opposite side of the limiting member (304) and the assembly (303), and the two sets of flexible pads (305) abut against each other.

5. The spraying mechanism of an automatic spraying machine according to claim 1, characterized in that, The swing assembly (4) also includes a shaft (401), which is fixedly connected to the top of the sprayer (2), and the fitting (303) is rotatably connected to the outer wall of the shaft (401).

6. The spraying mechanism of an automatic spraying machine according to claim 5, characterized in that, The top of the sprayer (2) is provided with a groove (4021), and the swing rod (402) is slidably connected inside the groove (4021).

7. The spraying mechanism of an automatic spraying machine according to claim 6, characterized in that, A rotating plate (403) is fixedly connected to the bottom of the swing rod (402). The rotating plate (403) is rotatably connected to the bottom of the shaft (401). A half gear (404) is fixedly connected to the end of the rotating plate (403).

8. The spraying mechanism of an automatic spraying machine according to claim 7, characterized in that, The sprayer (2) is rotatably connected to a rotating shaft (405), and a rotating gear (406) is fixedly connected to the top of the rotating shaft (405). The rotating shaft (405) and the half gear (404) mesh with each other.

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